What is the main functional difference between Supabase MCP Server and Fine Structure?

Supabase MCP Server is categorized under Databases and uses a local stdio subprocess. Fine Structure belongs to Databases and uses an install path we have not confirmed yet. Pick Supabase MCP Server for databases work and Fine Structure for databases.

How do I install Supabase MCP Server or Fine Structure in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Fine Structure has no confirmed install command yet — follow its own setup instructions.

Are Supabase MCP Server and Fine Structure free to use, or do they require API keys?

Supabase MCP Server is listed as free. Auth: api key required. Fine Structure has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both Supabase MCP Server and Fine Structure at the same time in my AI client?

Yes. MCP clients support multiple servers: add alexanderzuev-supabase-mcp-server and fine-structure as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Supabase MCP Server has a quality signal of 48/100 (Fair) with 5 views, 0 installs and 831 GitHub stars. Fine Structure has 37/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.

Supabase MCP Server vs Fine Structure

Supabase MCP Server vs Fine Structure | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	Supabase MCP Server	F Fine Structure
Category	Databases	Databases
Quality signal	48/100 · Fair	37/100 · Fair
Install command	Confirmed	Not confirmed yet
Transport	Local subprocess (stdio)	—
Auth	API key required	Not declared
Pricing	Free	Not declared
Required env vars	`SUPABASE_PROJECT_REFSUPABASE_DB_PASSWORDSUPABASE_REGIONSUPABASE_ACCESS_TOKENSUPABASE_SERVICE_ROLE_KEYQUERY_API_KEY`	None listed
Verified owner	Community listing	Community listing
GitHub stars	831	—
Directory activity	5 views 0 installs 1 upvotes	0 views 0 installs 0 upvotes
Tools	Not listed	Not listed
Full listing	View Supabase MCP Server	View Fine Structure

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.